Manual

2 - 13
IPN 074-155L
CrystalSix Operating Manual
2.6 CrystalSix Sensor Installation when used
with an IC/4 or IC/4 PLUS
2.6.1 Programming the Relay Outputs
1 From the program menu select Source/Sensor (F4).
2 Select Sensor board 1 or Sensor board 2.
3 Enter the edit mode. (F5)
4 Select Sensor type six (6) for the CrystalSix Sensor. This will enable the
CrystalSwitch output.
5 Select a CrystalSwitch output (Relay 1-8 or 1-16) depending upon which I/O
board is used.
6 Turn the instrument’s power “OFF”, then “ON”, to ensure that the change takes
place permanently.
2.6.2 Wiring the Relay Outputs with Relay I/O Boards
755-122-G1 or 755-122-G1/G2
1 On the relay connector, see Figure 2-7 on page 2-14, connect the leads of the
solenoid valve across the one side of a 24 volt supply (see listing) and one side
of a relay (1-16 whichever was programmed). Connect a jumper between the
second side of the 24 volt supply and the second side of the selected relay.
Refer to Figure 2-5 on page 2-9 for a typical installation utilizing relay 1 to
perform the crystal advance function for the relay I/O board.
Table 2-1 Wiring Connectors
(P4)
Top Relay Connector
(P5)
Input Lines
Relay Pins Input Pins
1 24, 28 1 1, 20
2 23, 27 2 2, 21
3 22, 26 3 3, 22
4 13, 19 4 4, 23
5 12, 18 5 5, 24
6 11, 17 6 6, 25
7 10, 16 7 7, 26
8 3, 7 8 8, 27